Electropolymerization of DPC and DPC-Metal Oxides Nanocomposites on Low Carbon Steel and Evaluating their Corrosion Protection Performance

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Hussain Zainab; A. Saleh Khulood

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: JOURNAL OF NANOSTRUCTURES Year:2023 | Volume:13 | Issue:3 Page(s): 718-728

Download Full-Text

View:

Download:

Cites:

Information Journal Paper

Title

Electropolymerization of DPC and DPC-Metal Oxides Nanocomposites on Low Carbon Steel and Evaluating their Corrosion Protection Performance

Author(s)

Hussain Zainab | A. Saleh Khulood | Issue Writer Certificate

Keywords

corrosion

low carbon steel

Electrochemical polymerization Nanocomposite

Tafel

Abstract

This study is concerned with the synthesis and characterization of new Conductive polymer films (3830 µs/cm) poly 6-((1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)carbamoyl) cyclohex-3-ene-1-carboxylic acid (PDPC) on the surface of low carbon steel electrode (L.C.S), which were synthesized starting from 6-((1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)carbamoyl) cyclohex-3-ene-1-carboxylic acid (DPC) as a monomer by electropolymerization method. Also, the ability of this polymeric coating to protect the surface from corrosion was tested in a saline solution 3.5% NaCl at various temperatures ranging from (298 to 328)K using a potentiostat that measures the corrosion rate by plotting Tafel lines. The new polymer-nanocomposites were also synthesized by adding nanometal-oxides: Zirconium dioxide (ZrO2) or Magnesium oxide (MgO) to the monomer solution to improve the anticorrosion properties of the prepared polymeric films. The functional groups, phase composition, and morphology of the prepared coatings were investigated using a Fourier Transform Infrared (FTIR) analysis, X-ray diffraction (XRD), and Atomic Force Microscopy (AFM). The examination of kinetic and thermodynamic activation parameters (Ea, A, ΔH*, and ΔS*) showing data results that the activation energies of L.C.S corrosion increased after coating due to the increasing energy barrier for the corrosion process and the best protection efficiency was 90.4 % at 298 K in case of using PDPC-ZrO2 nanocomposite as a coating.

Multimedia

No record.

Cites

No record.

References

No record.

Cite

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans